News tagged with porous structure

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A coating for life: Biodegradable fibers advance stent technology and brain surgery, then disappear

A coating for life: Biodegradable fibers advance stent technology and brain surgery, then disappear

Biology / Biotechnology

created Nov 24, 2009 | popularity 4.8 / 5 (5) | comments 0

Stents that keep weakened and flabby arteries from collapsing have been true life-savers. But after six months, those stents are no longer needed -- once the arteries are strengthened, they become unnecessary. ...


This idea doesn't stink: New tech cuts industrial odors, pollutants

Technology / Engineering

created Aug 26, 2009 | popularity 4.5 / 5 (4) | comments 0

A North Carolina State University researcher has devised a new technology that really does not stink. In fact, it could be the key to eliminating foul odors and air pollutants emitted by industrial chicken rendering facilities ...


First tri-continuous mesoporous Silica complex structure developed in Singapore

Nanotechnology / Nanomaterials

created Apr 05, 2009 | popularity 3.4 / 5 (5) | comments 0

Singapore's Institute of Bioengineering and Nanotechnology (IBN) has developed the first tri-continuous mesoporous material using a unique surfactant template. This completely new porous structure previously been predicted ...





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Postural sway among abstinent alcoholics can be improved up to a point

Medicine & Health / Other

created 23 hours ago | popularity 5 / 5 (1) | comments 0

Excessive sway during quiet standing is a common and significant consequence of chronic alcoholism, even after prolonged sobriety, and can lead to fall-related injury and even death. A new study of residual postural instability ...


From terrorism to HIV, it's all about the network

Other Sciences / Social Sciences

created Dec 18, 2009 | popularity not rated yet | comments 0

(PhysOrg.com) -- Similarities between webs of terrorists and networks of rescue personnel may seem unlikely. To an eclectic collaboration of engineers and social scientists, the connections are not only possible, but a potential ...


South China Sea Bridge

China Building 30-Mile Bridge Connecting Hong Kong to Guangdong Province

Technology / Engineering

created Dec 18, 2009 | popularity 4.7 / 5 (7) | comments 3

China Daily reports the commencement of the 30-mile Hong Kong-Zhuhai-Macao Bridge, the longest sea bridge under construction world-wide. The six-lane expressway will cut travel time from three-hours to around ...


How to Find Signs of Life on Mars

How to Find Signs of Life on Mars

Space & Earth / Space Exploration

created Dec 18, 2009 | popularity 3.7 / 5 (3) | comments 1

By studying the signatures of fossil life on Earth, geobiologists can get a clue of what to look for when hunting for extraterrestrial life on Mars.


Tiny whispering gallery

Tiny whispering gallery: Sensor can detect a single nanoparticle and take its measurement

Physics / Optics & Photonics

created Dec 18, 2009 | popularity 4.7 / 5 (13) | comments 0

Nanotechnology has already made it to the shelves of your local pharmacy and grocery: nanoparticles are found in anti-odor socks, makeup, makeup remover, sunscreen, anti-graffiti paint, home pregnancy tests, ...


Bioactive glass nanofibers produced

Bioactive glass nanofibers produced

Nanotechnology / Nanomaterials

created Dec 18, 2009 | popularity 3.8 / 5 (5) | comments 0

A team of researchers from the University of Vigo, Rutgers University in the United States and Imperial College London, in the United Kingdom, has developed "laser spinning", a novel method of producing glass ...


Research project yields better understanding of the defective protein that causes cystic fibrosis

Research project yields better understanding of the defective protein that causes cystic fibrosis

Chemistry / Biochemistry

created Dec 18, 2009 | popularity not rated yet | comments 0

A team of researchers studying the protein that, when defective or absent, causes cystic fibrosis (CF) has made an important discovery about how that protein is normally controlled and under what circumstances ...


Ardi

Science's breakthrough of the year: Uncovering 'Ardi'

Other Sciences / Other

created Dec 17, 2009 | popularity 2.3 / 5 (3) | comments 2

The research that brought to light the fossils of Ardipithecus ramidus, a hominid species that lived 4.4 million years ago in what is now Ethiopia, has topped Science's list of this year's most significant s ...


MO-SCI to manufacture SRNL's unique porous walled hollow glass microspheres

Nanotechnology / Nanomaterials

created Dec 17, 2009 | popularity not rated yet | comments 0

A licensing agreement between the U.S. Department of Energy's Savannah River National Laboratory (SRNL) and specialty glass provider Mo-Sci Corporation will make SRNL's unique Porous Walled Hollow Glass Microspheres available ...


In a first, key pancreatic cells inserted in wounded airman's liver

Medicine & Health / Research

created Dec 17, 2009 | popularity 5 / 5 (3) | comments 0

In what medical officials say is a first, the bullet-scarred pancreas from a service member who was shot in Afghanistan was flown from Walter Reed Army Medical Center in Washington to the University of Miami, where insulin-producing ...



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